Morse Tutor Program- XNoughts and Crosses
Outpost
PCB Paranoia- XPeckman
- XPeckman
Pedestrian- Pedestrian
- XPig in the Middle
- XProblem and Solution
- XReversi
Scrabble Crossword- XShoot
Shuttle Challenger
Skyblitz- Skyblitz
- XSkyblitz - Version 2
- XSkyblitz - Version 3
- XSkyblitz - Version 4
- XSkyblitz - Version 4
Space Circuit- XSpace Fortress
- XSpace Fortress
Spectre of Castle Doomrock (The)
Stoneville Manor
Stunt Rider- Stunt Rider
- XSubmarine Hunter
- XTank Trap
- XTrap
- XValley (The)
- XWorm
Yahtzee
